/*
 *  tracker/SectionDiskMenu.h
 *
 *  Copyright 2009 Peter Barth
 *
 *  This file is part of Milkytracker.
 *
 *  Milkytracker is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Milkytracker is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Milkytracker.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 *  SectionDiskMenu.h
 *  MilkyTracker
 *
 *  Created by Peter Barth on 08.07.05.
 *
 */

#ifndef SECTIONDISKMENU__H
#define SECTIONDISKMENU__H

#include "BasicTypes.h"
#include "SimpleVector.h"
#include "Event.h"
#include "SectionUpperLeft.h"

class PPControl;
class Tracker;
class PPListBoxFileBrowser;

class SectionDiskMenu : public SectionUpperLeft
{
    private:
        enum ClassicViewStates
        {
            BrowseAll,
            BrowseModules,
            BrowseInstruments,
            BrowseSamples,
            BrowsePatterns,
            BrowseTracks,

            BrowseLAST // needs to be last
        };

        bool diskMenuVisible;

        PPSimpleVector<PPControl>* normalViewControls;
        PPSimpleVector<PPControl>* classicViewControls;
        ClassicViewStates classicViewState;
        bool classicViewVisible;

        bool forceClassicBrowser;
        bool moduleTypeAdjust;
        bool sortAscending;
        bool storePath;

        PPControl* lastFocusedControl;

        PPListBoxFileBrowser* listBoxFiles;
        class PPListBox * editFieldCurrentFile;
        class PPRadioGroup * currentActiveRadioGroup;

        PPPoint radioGroupLocations[5];

        PPSystemString* file;
        PPSystemString* fileFullPath;
        PPSystemString currentPath;

        #ifdef __LOWRES__
        pp_int32 lastSIPOffsetMove;
        PPPoint lastPatternEditorControlLocation;
        PPSize lastPatternEditorControlSize;
        #endif

        PPSize fileBrowserExtent;

        class ColorQueryListener * colorQueryListener;
    public:
        SectionDiskMenu (Tracker& tracker);
        virtual ~SectionDiskMenu ();

        // Derived from SectionAbstract
        virtual pp_int32 handleEvent(PPObject* sender, PPEvent* event);

        virtual void init() {
            SectionUpperLeft::init();
        }
        virtual void init(pp_int32 x, pp_int32 y);
        virtual void show(bool bShow);
        virtual void update(bool repaint = true);

        pp_int32 getCurrentSelectedSampleSaveType();

        bool isActiveEditing();
        bool isFileBrowserVisible();
        bool fileBrowserHasFocus();

        void setFileBrowserShowFocus(bool showFocus);

        void selectSaveType(pp_uint32 type);

        static pp_uint32 getDefaultConfigUInt32();
        pp_uint32 getConfigUInt32();
        void setConfigUInt32(pp_uint32 config);

        PPSystemString getCurrentPath();
        void setCurrentPath(const PPSystemString& path, bool reload = true);
        PPString getCurrentPathASCII();

        void setModuleTypeAdjust(bool moduleTypeAdjust) {
            this->moduleTypeAdjust = moduleTypeAdjust;
        }

        bool isDiskMenuVisible() {
            return diskMenuVisible;
        }
        void resizeInstrumentContainer();

        void setCycleFilenames(bool cycleFilenames);

        PPListBoxFileBrowser * getListBoxFiles() {
            return listBoxFiles;
        }
    private:
        void prepareSection();

        void showNormalView(bool bShow);

        void updateClassicView(bool repaint = true);

        void showClassicView(bool bShow);

        bool isNormalViewVisible();
        bool isClassicViewVisible();

        void flip();

        void updateFilenameEditFieldExtension(ClassicViewStates viewState);
        void updateFilenameEditField(ClassicViewStates viewState);
        void updateFilenameEditField(const PPSystemString& fileName);
        void updateFilenameEditFieldFromBrowser();

        void handleLoadOrStep();
        void loadCurrentSelectedFile();

        void showOverwriteMessageBox();
        void prepareSave();
        void saveCurrent();
        void showDeleteMessageBox();
        void deleteCurrent();

        void updateButtonStates(bool repaint = true);
        void next(bool repaint = true);
        void prev(bool repaint = true);
        void parent(bool repaint = true);
        void root(bool repaint = true);
        void home(bool repaint = true);
        void reload(bool repaint = true);

        void updateFilter(bool repaint = true);

        void switchState(ClassicViewStates viewState);

        void resizeBrowserVertically();
        void resizeBrowserHorizontally();
        void fitDirButtons();

        PPString getKeyFromPredefPathButton(PPControl* button);

        void assureExtension();

        // Responder should be friend
        friend class DialogResponderDisk;

        friend class Tracker;
};

#endif